The 49ers said Harbaugh was at Stanford Hospital for the minor procedure and
expect him to return to the team's headquarters on Friday as the club
continues preparations for Monday's game against Chicago.

"We anticipate that he will be back at the facility (Friday), but do not have
any further information to share at this time," the team's statement read.
"Assistant head coach and special teams coordinator Brad Seely will be
overseeing (Thursday's) practice and meetings. When more information regarding
coach Harbaugh is available we will pass that along."